<template>
  <!-- 表单 -->
  <el-form
    ref="formDataRef"
    label-width="120px"
    :model="formData"
    :rules="formDataRules"
  >
    <el-form-item
      label="姓名"
      prop="username"
    >
      <el-input
        v-model="formData.username"
        style="width:50%"
        placeholder="请输入姓名"
      />
    </el-form-item>
    <el-form-item
      label="手机"
      prop="mobile"
    >
      <el-input
        v-model="formData.mobile"
        style="width:50%"
        placeholder="请输入手机号"
      />
    </el-form-item>
    <el-form-item
      label="入职时间"
      prop="timeOfEntry"
    >
      <el-date-picker
        v-model="formData.timeOfEntry"
        style="width:50%"
        placeholder="请选择入职时间"
      />
    </el-form-item>
    <el-form-item
      label="聘用形式"
      prop="formOfEmployment"
    >
      <el-select
        v-model="formData.formOfEmployment"
        style="width:50%"
        placeholder="请选择"
      >
        <el-option
          v-for="item in hireTypers"
          :key="item.id"
          :label="item.value"
          :value="item.id"
        />
      </el-select>
    </el-form-item>
    <el-form-item
      label="工号"
      prop="workNumber"
    >
      <el-input
        v-model="formData.workNumber"
        style="width:50%"
        placeholder="请输入工号"
      />
    </el-form-item>
    <el-form-item
      label="部门"
      prop="departmentName"
    >
      <el-input
        v-model="formData.departmentName"
        style="width:50%"
        placeholder="请选择部门"
        @focus="hFocus"
      />
      <div v-if="showTree">
        <el-tree
          :data="treeData"
          :props="{ label: 'name' }"
          @node-click="hNodeClick"
        />
      </div>
    </el-form-item>
    <el-form-item
      label="转正时间"
      prop="correctionTime"
    >
      <el-date-picker
        v-model="formData.correctionTime"
        style="width:50%"
        placeholder="请选择转正时间"
      />
    </el-form-item>
    <el-form-item>
      <el-button @click="$emit('success')">取消</el-button>
      <el-button type="primary" @click="doSubmit">确定</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
// 导入枚举组件
import EmployeeEnum from '@/constant/employees'
// 引入api方法
import { getDepartments } from '@/api/departments'
import { addPeople } from '@/api/employees'
// 引入树形结构转换方法
import { deGua } from '@/utils/index'
export default {
  data() {
    return {
      showTree: false, // 部门盒子的布尔值
      treeData: [], // 定义数组接收树形数据
      hireTypers: EmployeeEnum.hireType,
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      // 表单检验规则
      formDataRules: {
        username: [
          { required: true, message: '姓名不能为空', trigger: 'blur' },
          { min: 2, max: 10, message: '姓名长度为2-10个字符', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ],
        correctionTime: [
          { required: true, message: '请选择 转正时间', trigger: 'blur' }
        ]
      }
    }
  },
  // 钩子
  created() {
    // ------------------------查询企业的部门列表
    // this.loadDepartments()
  },
  // 方法
  methods: {
    // ------------------------用户在部门结构树上点击
    hNodeClick(data, node) {
    //   console.log('用户在部门结构树上点击', data, node)
      // 如果当前部门还有子部门，则不能选中
      if (data.children.length > 0) {
        return
      } else {
        //   console.log('选中的是', data.name)
      // 1. 把当前选中的显示在input框中
        this.formData.departmentName = data.name
        // 2. 隐藏tree
        this.showTree = false
      }
    },
    // --------------------------部门输入框，获取焦点
    hFocus() {
      // 发请求
      this.loadDepartments()
    },
    // -----------------封装函数,进行查询企业的部门列表
    async loadDepartments() {
      const res = await getDepartments()
      //   console.log(res.data.depts)
      // 将数据绑定到data中
      this.treeData = deGua(res.data.depts, '')
      //   console.log(this.treeData)

      // 显示tree
      this.showTree = true
    },
    // -----------------------------点击新增按钮,
    doSubmit() {
      this.$refs.formDataRef.validate(valid => {
        // 兜底检验
        // console.log(valid)
        if (valid) {
          // 进行新增功能
          this.doAdd()
        }
      })
    },
    // ---------------------------------------封装新增员工功能
    async doAdd() {
      const res = await addPeople(this.formData)
      console.log(res)
      if (res.code === 10000) {
        // 新增成功
        this.$message.success(res.message)
        // 子传父
        this.$emit('success')
      } else {
        this.$message.error(res.message)
      }
    }
  }
}
</script>
